After Company and Ram Gopal Varma GV Ki Aag, Mohanlal will be back in Hindi cinema with director Priyadarshan’s Tezz.Originally film's title was reported to be Bullet Train but Priyadarshan repeatedy said that was a media creation. Tezz is reported to be the final title.

Story:
The film is inspired by Jan de Bont's 1994 thriller, Speed, with the slight variation - the bus hasbeen replaced by a speeding subway train. Ajay Devgan plays the terrorist who plants the bomb in the train that runs between London and Glassgow. Kangana Ranaut plays his love interest. Sameera Reddy plays Devgan's terror associate who will be seenriding motorcycle. Boman Irani plays an engineer who tries to control the train's speed. Priyadarshan says they have managed to get permission to film inside the train. “We’ve got permission to shoot at one of the London stations and inside a train. It took some effort but we did it. I don’t thinkit would’ve made sense to shoot the film without actual locations and the train.”